Answer:
text or video calls
Step-by-step explanation:
Answer:
19.3
Step-by-step explanation:
It’s a scam don’t click on it or do anything
If the roots are r1,r2,r3, the facotred polynomail looksl ike this
f(x)=(x-r1)(x-r2)(x-r3)
given
roots 4,2i and -2i
f(x)=(x-4)(x-2i)(x-(-2i))
f(x)=(x-4)(x-2i)(x+2i)
expand
f(x)=x³-4x²+4x-16
3rd option
Answer:
75. by angle sum property of an traingle
